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Article
Open AccessZnFe2O4@SiO2@L-lysine@SO3H: preparation, characterization, and its catalytic applications in the oxidation of sulfides and synthesis of Bis(pyrazolyl)methanes
Herein, we report the synthesis of ZnFe2O4@SiO2@L-lysine@SO3H as a green, novel magnetic nanocatalyst, containing the sulfuric acid catalytic sites on the surface of zinc ferrite as the catalytic support. The phy...
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Article
Open AccessThe effect of antimicrobial activity of Teucrium Polium on Oral Streptococcus Mutans: a randomized cross-over clinical trial study
The purpose of this study is to determine the effect of a mouthwash containing Teucriumpolium herb on Streptococcus mutans in mouth.
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Article
Open AccessA crossectional investigation of the relationship between complementary health insurance and frequency of dental visits in 15 to 64 years old of Tehran population, Iran, a secondary data analysis (urban HEART-2)
This study aimed to investigate the relationship between complementary health insurance and frequency of dental visits.
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Article
Prediction of blasting-induced fragmentation in Meydook copper mine using empirical, statistical, and mutual information models
One of the most important aims of blasting in open pit mines is to reach desirable size of fragmentation. Prediction of fragmentation has great importance in an attempt to prevent economic drawbacks. In this s...
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Article
Open AccessNumerical analysis of rock fracturing by gas pressure using the extended finite element method
High energy gas fracturing is a simple approach of applying high pressure gas to stimulate wells by generating several radial cracks without creating any other damages to the wells. In this paper, a numerical ...
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Chapter and Conference Paper
An ANFIS-Based Fault Classification Approach in Double-Circuit Transmission Line Using Current Samples
Transmission line protective relaying is an essential feature of a reliable power system operation. Fast detecting, isolating, locating and repairing of the different faults are critical in maintaining a relia...
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Article
Open AccessAssessment of periodontal knowledge following a mass media oral health promotion campaign: a population-based study
Oral health promotion can be achieved through education using various approaches including mass media health education campaigns. Mass media campaigns might increase oral health knowledge and perhaps could lea...